Interim Diocesan Calendar Proper to the Archdiocese of Southwark February 3. St Laurence of Canterbury, bishop optional memorial [at Canterbury, memorial] 25 St Ethelbert, king optional memorial [at Canterbury and Rochester, memorial] April 19 St Alphege, bishop, martyr optional memorial [at Canterbury and Greenwich, memorial] 21 St Anselm, bishop, doctor of the church memorial 24 St Justus and St Mellitus optional memorial [at Southwark, Canterbury and Rochester, memorial] May 4 feast The English Martyrs, 16 St Simon Stock, priest memorial 19 St Dunstan, bishop optional memorial [at Canterbury, memorial] 27 St Augustine of Canterbury, bishop feast, secondary patron of the diocese June 20 St Alban, martyr memorial 22 feast St John Fisher, bishop, and St Thomas More, martyrs July 7 Translation of St Thomas of Canterbury optional memorial at Canterbury 13 St Mildred, abbess optional memorial [at Thanet, memorial] 16 Our Lady of Mount Carmel memorial August 30 SS Margaret Clitherow, Anne Line and Margaret Ward, virgin, martyrs memorial September 3 feast St Gregory the Great, pope and doctor 18 St Edith of Kemsing, virgin optional memorial [at Sevenoaks, memorial] 19 St Theodore, bishop optional memorial [at Canterbury, memorial] October 13 feast St Edward, king November 7 feast Dedication of the Cathedral Church 8 St Willibrord optional memorial 13 St Frances Xavier Cabrini optional memorial 16 St Edmund, bishop optional memorial [at Canterbury, memorial] December 8 Immaculate Conception of the Blessed Virgin Mary solemnity, principal patron of the diocese 29 St Thomas of Canterbury, bishop and martyr feast, patron of the English secular clergy, secondary patron of the diocese